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1. DCW Vegetation Features, Polygons

Polygon Harvard University Public content
1992. National Imagery and Mapping Agency (now National Geospatial-Intelligence Agency). This datalayer is a polygon coverage representing vegetation types. This layer contains land cover information for the coterminous United States on... National Imagery and Mapping Agency.

2. MassGIS 2000 Cape Cod Endangered Plant Habitat (1990)

Polygon Harvard University Public content
1990. Cape Cod Commission, Association for the Preservation of Cape Cod, and MassGIS (Office : Mass.). This data layer contains Cape Cod's endangered plant habitats. Office of Geographic and Environmental Information (MassGIS).
1999. MassGIS (Office : Mass.) and Massachusetts. Division of Marine Fisheries. This datalayer shows statistics for lobsters harvested (by pounds) from 25 distinct statistical reporting areas covering a large portion of the Gul... Office of Geographic and Environmental Information (MassGIS).

5. MassGIS 2003 Massachusetts NHESP BioMap Core Habitat (July 2001)

Polygon Harvard University Public content
2001. MassGIS (Office : Mass.) and Massachusetts. Natural Heritage & Endangered Species Program. Core Habitat is one of two datalayers resulting from the BioMap biodiversity mapping project (also see the NHESP BioMap Supporting Natural Landscap... Office of Geographic and Environmental Information (MassGIS).
2001. MassGIS (Office : Mass.) and Massachusetts. Natural Heritage & Endangered Species Program. Supporting Natural Landscape is one of two datalayers resulting from the BioMap biodiversity mapping project (also see the NHESP BioMap Core Habita... Office of Geographic and Environmental Information (MassGIS).
1999. MassGIS (Office : Mass.) and Massachusetts. Natural Heritage & Endangered Species Program. The Estimated Habitats of Rare Wildlife datalayer consists of polygons representing estimations of the habitats of Massachusetts state-protected ra... Office of Geographic and Environmental Information (MassGIS).